Merge branch '55-new-conf' into 'dev'

Resolve "Добавление новой конференции"

Closes #55

See merge request romanov73/ng-tracker!43

src/main/java/ru/ulstu/conference/controller/ConferenceController.java

@@ -2,10 +2,28 @@ package ru.ulstu.conference.controller;
 
 
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.validation.Errors;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.conference.model.ConferenceDto;
+import ru.ulstu.conference.model.ConferenceFilterDto;
 import ru.ulstu.conference.service.ConferenceService;
 import springfox.documentation.annotations.ApiIgnore;
 
+import javax.validation.Valid;
+import java.io.IOException;
+import java.util.stream.Collectors;
+
+import static org.springframework.util.StringUtils.isEmpty;
+import static ru.ulstu.core.controller.Navigation.CONFERENCES_PAGE;
+import static ru.ulstu.core.controller.Navigation.CONFERENCE_PAGE;
+import static ru.ulstu.core.controller.Navigation.REDIRECT_TO;
+import static ru.ulstu.core.controller.Navigation.hasErrors;
+
+
 @Controller()
 @RequestMapping(value = "/conferences")
 @ApiIgnore
@@ -13,7 +31,39 @@ public class ConferenceController {
 
     private final ConferenceService conferenceService;
 
-    public ConferenceController(ConferenceService paperService) {
-        this.conferenceService = paperService;
+    public ConferenceController(ConferenceService conferenceService) {
+        this.conferenceService = conferenceService;
+    }
+
+    @GetMapping("/conferences")
+    public void getConferences(ModelMap modelMap) {
+        modelMap.put("filteredConferences", new ConferenceFilterDto(conferenceService.findAllDto()));
+    }
+
+    @GetMapping("/conference")
+    public void getConference(ModelMap modelMap, @RequestParam(value = "id") Integer id) {
+        if (id != null && id > 0) {
+            modelMap.put("conferenceDto", conferenceService.findOneDto(id));
+        } else {
+            modelMap.put("conferenceDto", new ConferenceDto());
+        }
+    }
+
+    @PostMapping(value = "/conference", params = "save")
+    public String save(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
+        filterEmptyDeadlines(conferenceDto);
+        if (conferenceDto.getDeadlines().isEmpty()) {
+            errors.rejectValue("deadlines", "errorCode", "Не может быть пустым");
+        }
+        hasErrors(errors, CONFERENCE_PAGE);
+        conferenceService.save(conferenceDto);
+        return String.format(REDIRECT_TO, CONFERENCES_PAGE);
+
+    }
+
+    private void filterEmptyDeadlines(ConferenceDto conferenceDto) {
+        conferenceDto.setDeadlines(conferenceDto.getDeadlines().stream()
+                .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))
+                .collect(Collectors.toList()));
     }
 }

src/main/java/ru/ulstu/conference/model/Conference.java

@@ -1,11 +1,143 @@
 package ru.ulstu.conference.model;
 
+import org.hibernate.annotations.Fetch;
+import org.hibernate.annotations.FetchMode;
+import org.hibernate.validator.constraints.NotBlank;
+import org.springframework.format.annotation.DateTimeFormat;
 import ru.ulstu.core.model.BaseEntity;
+import ru.ulstu.deadline.model.Deadline;
+import ru.ulstu.paper.model.Paper;
+import ru.ulstu.user.model.User;
 
+import javax.persistence.CascadeType;
+import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.JoinColumn;
+import javax.persistence.JoinTable;
+import javax.persistence.ManyToMany;
+import javax.persistence.OneToMany;
+import javax.persistence.OrderBy;
 import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 @Entity
 @Table(name = "conference")
 public class Conference extends BaseEntity {
+
+    @NotBlank
+    private String title;
+
+    private String description;
+
+    private String url;
+
+    private int ping;
+
+    @Column(name = "begin_date")
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date beginDate;
+
+    @Column(name = "end_date")
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date endDate;
+
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
+    @JoinColumn(name = "conference_id", unique = true)
+    @Fetch(FetchMode.SUBSELECT)
+    @OrderBy("date")
+    private List<Deadline> deadlines = new ArrayList<>();
+
+
+    @ManyToMany(fetch = FetchType.EAGER)
+    @JoinTable(name = "paper_conference",
+            joinColumns = {@JoinColumn(name = "conference_id")},
+            inverseJoinColumns = {@JoinColumn(name = "paper_id")})
+    private Set<Paper> papers = new HashSet<>();
+
+    @ManyToMany(fetch = FetchType.EAGER)
+    @JoinTable(name = "users_conference",
+            joinColumns = {@JoinColumn(name = "conference_id")},
+            inverseJoinColumns = {@JoinColumn(name = "users_id")})
+    private Set<User> users = new HashSet<>();
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public int getPing() {
+        return ping;
+    }
+
+    public void setPing(int ping) {
+        this.ping = ping;
+    }
+
+    public Date getBeginDate() {
+        return beginDate;
+    }
+
+    public void setBeginDate(Date beginDate) {
+        this.beginDate = beginDate;
+    }
+
+    public Date getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(Date endDate) {
+        this.endDate = endDate;
+    }
+
+    public List<Deadline> getDeadlines() {
+        return deadlines;
+    }
+
+    public void setDeadlines(List<Deadline> deadlines) {
+        this.deadlines = deadlines;
+    }
+
+    public Set<Paper> getPapers() {
+        return papers;
+    }
+
+    public void setPapers(Set<Paper> papers) {
+        this.papers = papers;
+    }
+
+    public Set<User> getUsers() {
+        return users;
+    }
+
+    public void setUsers(Set<User> users) {
+        this.users = users;
+    }
 }

src/main/java/ru/ulstu/conference/model/ConferenceDto.java

@@ -1,4 +1,197 @@
 package ru.ulstu.conference.model;
 
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.format.annotation.DateTimeFormat;
+import ru.ulstu.deadline.model.Deadline;
+import ru.ulstu.paper.model.PaperDto;
+import ru.ulstu.user.model.UserDto;
+
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.validation.constraints.Size;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
 public class ConferenceDto {
+
+    private Integer id;
+    @NotEmpty
+    @Size(min = 2, max = 400)
+    private String title;
+    @Size(max = 500)
+    private String description = "";
+    @Size(max = 255)
+    private String url = "";
+    private int ping = 0;
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date beginDate = new Date();
+    @Temporal(TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date endDate = new Date();
+    @NotEmpty
+    private List<Deadline> deadlines = new ArrayList<>();
+    private Set<Integer> userIds = new HashSet<>();
+    private Set<Integer> paperIds = new HashSet<>();
+    private Set<PaperDto> papers = new HashSet<>();
+    private Set<UserDto> users = new HashSet<>();
+    private Integer filterUserId;
+
+    public ConferenceDto() {
+        deadlines.add(new Deadline());
+    }
+
+    @JsonCreator
+    public ConferenceDto(@JsonProperty("id") Integer id,
+                         @JsonProperty("title") String title,
+                         @JsonProperty("description") String description,
+                         @JsonProperty("url") String url,
+                         @JsonProperty("ping") Integer ping,
+                         @JsonProperty("beginDate") Date beginDate,
+                         @JsonProperty("endDate") Date endDate,
+                         @JsonProperty("deadlines") List<Deadline> deadlines,
+                         @JsonProperty("userIds") Set<Integer> userIds,
+                         @JsonProperty("paperIds") Set<Integer> paperIds,
+                         @JsonProperty("users") Set<UserDto> users,
+                         @JsonProperty("papers") Set<PaperDto> papers) {
+        this.id = id;
+        this.title = title;
+        this.description = description;
+        this.url = url;
+        this.ping = ping;
+        this.beginDate = beginDate;
+        this.endDate = endDate;
+        this.deadlines = deadlines;
+        this.userIds = userIds;
+        this.paperIds = paperIds;
+        this.users = users;
+        this.papers = papers;
+    }
+
+    public ConferenceDto(Conference conference) {
+        this.id = conference.getId();
+        this.title = conference.getTitle();
+        this.description = conference.getDescription();
+        this.url = conference.getUrl();
+        this.ping = conference.getPing();
+        this.beginDate = conference.getBeginDate();
+        this.endDate = conference.getEndDate();
+        this.deadlines = conference.getDeadlines();
+        this.userIds = convert(conference.getUsers(), user -> user.getId());
+        this.paperIds = convert(conference.getPapers(), paper -> paper.getId());
+        this.users = convert(conference.getUsers(), UserDto::new);
+        this.papers = convert(conference.getPapers(), PaperDto::new);
+
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public int getPing() {
+        return ping;
+    }
+
+    public void setPing(int ping) {
+        this.ping = ping;
+    }
+
+    public Date getBeginDate() {
+        return beginDate;
+    }
+
+    public void setBeginDate(Date beginDate) {
+        this.beginDate = beginDate;
+    }
+
+    public Date getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(Date endDate) {
+        this.endDate = endDate;
+    }
+
+    public List<Deadline> getDeadlines() {
+        return deadlines;
+    }
+
+    public void setDeadlines(List<Deadline> deadlines) {
+        this.deadlines = deadlines;
+    }
+
+    public Set<Integer> getUserIds() {
+        return userIds;
+    }
+
+    public void setUserIds(Set<Integer> userIds) {
+        this.userIds = userIds;
+    }
+
+    public Set<Integer> getPaperIds() {
+        return paperIds;
+    }
+
+    public void setPaperIds(Set<Integer> paperIds) {
+        this.paperIds = paperIds;
+    }
+
+    public Set<PaperDto> getPapers() {
+        return papers;
+    }
+
+    public void setPapers(Set<PaperDto> papers) {
+        this.papers = papers;
+    }
+
+    public Set<UserDto> getUsers() {
+        return users;
+    }
+
+    public void setUsers(Set<UserDto> users) {
+        this.users = users;
+    }
+
+    public Integer getFilterUserId() {
+        return filterUserId;
+    }
+
+    public void setFilterUserId(Integer filterUserId) {
+        this.filterUserId = filterUserId;
+    }
 }

src/main/java/ru/ulstu/conference/model/ConferenceFilterDto.java

@@ -1,4 +1,47 @@
 package ru.ulstu.conference.model;
 
+import java.util.List;
+
 public class ConferenceFilterDto {
+
+    private List<ConferenceDto> conferences;
+    private Integer filterAuthorId;
+    private Integer year;
+
+    public ConferenceFilterDto() {
+    }
+
+    public ConferenceFilterDto(List<ConferenceDto> conferenceDtos, Integer filterAuthorId, Integer year) {
+        this.conferences = conferenceDtos;
+        this.filterAuthorId = filterAuthorId;
+        this.year = year;
+    }
+
+    public ConferenceFilterDto(List<ConferenceDto> conferenceDtos) {
+        this(conferenceDtos, null, null);
+    }
+
+    public List<ConferenceDto> getConferences() {
+        return conferences;
+    }
+
+    public void setConferences(List<ConferenceDto> conferences) {
+        this.conferences = conferences;
+    }
+
+    public Integer getFilterAuthorId() {
+        return filterAuthorId;
+    }
+
+    public void setFilterAuthorId(Integer filterAuthorId) {
+        this.filterAuthorId = filterAuthorId;
+    }
+
+    public Integer getYear() {
+        return year;
+    }
+
+    public void setYear(Integer year) {
+        this.year = year;
+    }
 }

src/main/java/ru/ulstu/conference/service/ConferenceService.java

@@ -1,11 +1,23 @@
 package ru.ulstu.conference.service;
 
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.conference.model.ConferenceDto;
 import ru.ulstu.conference.repository.ConferenceRepository;
 import ru.ulstu.deadline.service.DeadlineService;
 
+import java.io.IOException;
+import java.util.List;
+
+import static org.springframework.util.ObjectUtils.isEmpty;
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
 @Service
 public class ConferenceService {
+    private final static int MAX_DISPLAY_SIZE = 40;
+
     private final ConferenceRepository conferenceRepository;
     private final DeadlineService deadlineService;
 
@@ -14,4 +26,59 @@ public class ConferenceService {
         this.conferenceRepository = conferenceRepository;
         this.deadlineService = deadlineService;
     }
+
+    public List<Conference> findAll() {
+        return conferenceRepository.findAll();
+    }
+
+    public List<ConferenceDto> findAllDto() {
+        List<ConferenceDto> conferences = convert(findAll(), ConferenceDto::new);
+        conferences.forEach(conferenceDto -> conferenceDto.setTitle(StringUtils.abbreviate(conferenceDto.getTitle(), MAX_DISPLAY_SIZE)));
+        return conferences;
+    }
+
+    public ConferenceDto findOneDto(Integer id) {
+        return new ConferenceDto(conferenceRepository.findOne(id));
+    }
+
+    public void save(ConferenceDto conferenceDto) throws IOException {
+        if (isEmpty(conferenceDto.getId())) {
+            create(conferenceDto);
+        } else {
+            update(conferenceDto);
+        }
+    }
+
+    @Transactional
+    public Integer create(ConferenceDto conferenceDto) throws IOException {
+        Conference newConference = copyFromDto(new Conference(), conferenceDto);
+        newConference = conferenceRepository.save(newConference);
+
+
+        return newConference.getId();
+    }
+
+    @Transactional
+    public Integer update(ConferenceDto conferenceDto) throws IOException {
+        Conference conference = conferenceRepository.findOne(conferenceDto.getId());
+
+        conferenceRepository.save(copyFromDto(conference, conferenceDto));
+
+        return conference.getId();
+    }
+
+    private Conference copyFromDto(Conference conference, ConferenceDto conferenceDto) throws IOException {
+        conference.setTitle(conferenceDto.getTitle());
+        conference.setDescription(conferenceDto.getDescription());
+        conference.setUrl(conferenceDto.getUrl());
+        conference.setPing(0);
+        conference.setBeginDate(conferenceDto.getBeginDate());
+        conference.setEndDate(conferenceDto.getEndDate());
+
+        conference.setDeadlines(deadlineService.saveOrCreate(conferenceDto.getDeadlines()));
+
+        return conference;
+    }
+
+
 }

src/main/java/ru/ulstu/core/controller/Navigation.java

@@ -1,4 +1,4 @@
-package ru.ulstu.grant.controller;
+package ru.ulstu.core.controller;
 
 import org.springframework.validation.Errors;
 
@@ -7,6 +7,9 @@ public class Navigation {
     public static final String GRANTS_PAGE = "/grants/grants";
     public static final String GRANT_PAGE = "/grants/grant";
 
+    public static final String CONFERENCES_PAGE = "/conferences/conferences";
+    public static final String CONFERENCE_PAGE = "/conferences/conference";
+
     public static String hasErrors(Errors errors, String page) {
         if (errors.hasErrors()) {
             return page;

src/main/java/ru/ulstu/grant/controller/GrantController.java

@@ -21,10 +21,10 @@ import java.util.List;
 import java.util.stream.Collectors;
 
 import static org.springframework.util.StringUtils.isEmpty;
-import static ru.ulstu.grant.controller.Navigation.GRANTS_PAGE;
-import static ru.ulstu.grant.controller.Navigation.GRANT_PAGE;
-import static ru.ulstu.grant.controller.Navigation.REDIRECT_TO;
-import static ru.ulstu.grant.controller.Navigation.hasErrors;
+import static ru.ulstu.core.controller.Navigation.GRANTS_PAGE;
+import static ru.ulstu.core.controller.Navigation.GRANT_PAGE;
+import static ru.ulstu.core.controller.Navigation.REDIRECT_TO;
+import static ru.ulstu.core.controller.Navigation.hasErrors;
 
 
 @Controller()

src/main/resources/templates/conferences/conference.html

@@ -18,44 +18,54 @@
             <hr/>
             <div class="row">
                 <div class="col-lg-12">
-                    <form id="conference-form" method="post">
+                    <form id="conference-form" method="post"
+                          th:action="@{'/conferences/conference?id='+ *{id == null ? '' : id} + ''}"
+                          th:object="${conferenceDto}">
 
                         <div class="row">
                             <div class="col-md-7 col-sm-12">
-                                <input type="hidden" name="id"/>
+                                <input type="hidden" name="id" th:field="*{id}"/>
 
                                 <div class="form-group">
                                     <label for="title">Название:</label>
-                                    <input class="form-control" id="title" type="text"
+                                    <input class="form-control" th:field="*{title}" id="title" type="text"
                                            placeholder="Название конференции"/>
                                 </div>
 
                                 <div class="form-group">
                                     <label for="url">URL:</label>
-                                    <input class="form-control" id="url" type="text"
+                                    <input class="form-control" th:field="*{url}" id="url" type="text"
                                            placeholder="URL адрес"/>
                                 </div>
 
                                 <div class="form-group">
                                     <label for="description">Описание:</label>
-                                    <textarea class="form-control" rows="8" id="description">
+                                    <textarea class="form-control" rows="8" th:field="*{description}" id="description">
                                     </textarea>
                                 </div>
 
                                 <div class="form-group">
                                     <label for="deadlines">Дедлайны:</label>
                                     <div class="deadline-list form-control list-group" id="deadlines">
-
-                                        <div class="deadline d-flex p-0 list-group-item list-group-horizontal">
+                                        <div class="deadline d-flex p-0 list-group-item list-group-horizontal"
+                                             th:each="deadline, rowStat : *{deadlines}">
+                                            <input type="hidden" th:field="*{deadlines[__${rowStat.index}__].id}"/>
                                             <input class="deadline-text col-md list-group-item" type="text"
-                                                   placeholder="Текст дедлайна"/>
-                                            <input class="list-group-item" type="date"/>
+                                                   placeholder="Описание"
+                                                   th:field="*{deadlines[__${rowStat.index}__].description}"/>
+                                            <input class="list-group-item" type="date" name="deadline"
+                                                   th:field="*{deadlines[__${rowStat.index}__].date}"/>
                                             <img class="icon icon-delete grey-border" src="/img/conference/delete.png"
-                                                 alt="Удалить"/>
+                                                 alt="Удалить"
+                                                 th:onclick="|$('#deadlines${rowStat.index}\\.description').val('');
+                                                $('#deadlines${rowStat.index}\\.date').val('');
+                                                $('#addDeadline').click();|"/>
                                         </div>
 
                                     </div>
                                 </div>
+                                <p th:if="${#fields.hasErrors('deadlines')}" th:errors="*{deadlines}"
+                                   class="alert alert-danger">Incorrect title</p>
 
                                 <div class="form-group d-flex justify-content-end">
                                     <input type="submit" id="add-deadline" name="add-deadline"
@@ -70,11 +80,13 @@
                                     <div class="row" id="dates">
                                         <div class="d-flex col justify-content-between dates-panel">
                                             <div class="date">
-                                                <input class="grey-border form-control" type="date" id="date-begin"/>
+                                                <input class="grey-border form-control" type="date"
+                                                       th:field="*{beginDate}" id="begin-date"/>
                                             </div>
 
                                             <div class="date">
-                                                <input class="grey-border form-control" type="date" id="date-end"/>
+                                                <input class="grey-border form-control" type="date"
+                                                       th:field="*{endDate}" id="end-date"/>
                                             </div>
                                         </div>
                                     </div>

src/main/resources/templates/conferences/conferences.html

@@ -7,7 +7,7 @@
 <body>
 
 <div layout:fragment="content">
-    <form id="conferences-form" method="post">
+    <form id="conferences-form" method="post" th:action="@{'/conferences/conferences'}">
         <section id="conferences">
             <div class="container">
                 <div class="row" id="conference-list">
@@ -19,7 +19,9 @@
                 <hr/>
                 <div class="row">
                     <div class="col-md-9 col-sm-12">
-
+                        <th:block th:each="conference : ${filteredConferences.conferences}">
+                            <div th:replace="conferences/fragments/confLineFragment :: confLine(conference=${conference})"/>
+                        </th:block>
                     </div>
                     <div class="col-md-3 col-sm-12">
                         <div class="filter">

src/main/resources/templates/conferences/fragments/confLineFragment.html

@@ -6,9 +6,8 @@
 <body>
 <div th:fragment="confLine (conference)" class="row text-left paper-row" style="background-color: white;">
     <div class="col">
-        <a href="/conference">
-            <span class="h6"></span>
-            <span class="text-muted"></span>
+        <a th:href="@{'conference?id='+${conference.id}}">
+            <span class="h6" th:text="${conference.title}"/>
         </a>
         <input class="id-class" type="hidden"/>
         <a class="remove-paper pull-right d-none"